The training grounds of the Sky Domain were built like a performance stage.
White stone terraces rose in layered rings around polished combat courts lined with dark cedar. Long silk banners drifted overhead between carved pillars, moving lazily in the cool mountain wind.
Aki had never seen anything so wasteful.
Beyond the outer walls, the capital stretched across the highlands in pale rooftops and suspended bridges washed in morning sunlight.
Everything here was elegant.
Measured.
Even violence was expected to be beautiful.
Aki stood alone at the center of the lower dueling court wearing Jiro's faded dark haori while dozens of eyes watched her with restrained disdain.
Nobles occupied the upper terraces beneath silk canopies.
Acolytes and Bladesmen gathered along the edges of the court in pale robes marked with the flowing insignia of the Sky Domain. Their posture was straight. Their swords immaculate.
The whispers moved through them like wind through grass.
"She has no aura."
"That stance is crude."
"She barely even bows correctly."
"She blocked Arissu yesterday by accident."
Near the pillars, an older Edgebearer folded his arms. His voice carried just enough for those nearby to hear.
"Doesn't matter. Arissu wins this easily."
A few trainees nodded immediately.
Of course he would.
Arissu was talented.
Not extraordinary.
But talented enough for people to notice him.
Aki ignored all of them.
Her attention remained fixed on the polished wooden court beneath her sandals.
Dry surface.
Minimal dust.
Good footing.
No moisture.
The wind moved left to right across the open terrace.
Tiny details.
Necessary details.
Across from her, Arissu entered the court to scattered applause.
Unlike Aki, he looked like he belonged here.
His dark hair was tied neatly behind his head with silver cord, and the white-and-blue outer robes of the Sky Domain fit him perfectly. Even the way he carried his sword seemed deliberate — balanced between military practicality and aristocratic presentation.
He bowed toward the noble terraces first.
Then toward the instructors.
Then finally toward her.
Aki bowed a fraction late.
Murmurs immediately spread.
Disrespectful.
Uncultured.
Arissu noticed too.
A tiny flicker of irritation crossed his face before disappearing beneath polished confidence.
An official overseeing the duel stepped forward.
"First blood or incapacitation," he announced calmly. "Excessive force will be judged by the court instructors."
The man looked toward Aki.
"Do you understand?"
"Yes."
"Do you yield authority of grievance after the match?"
Aki stared at him blankly for a second.
"…What?"
A few nobles laughed softly.
The official blinked once before rephrasing.
"You cannot pursue revenge after the duel."
"Oh."
A pause.
"Fine."
More quiet laughter.
Arissu exhaled slowly through his nose.
She sounded less like a warrior and more like someone accidentally dragged into the wrong building.
The official raised his hand.
Then dropped it.
"Begin."
Silence settled instantly.
Arissu moved first.
Not aggressively.
Carefully.
His stance was narrower than traditional kenjutsu, blade angled slightly forward with one hand loose near the base of the grip. It resembled a synthesis of multiple schools rather than rigid devotion to one. His feet remained light beneath him, posture upright and relaxed.
Balanced.
Adaptive.
Sky Domain swordsmanship.
He circled slowly.
Testing range.
Aki mirrored him with much smaller steps.
Compact.
Guard low.
No flourish.
No visible aura.
Arissu watched her carefully.
No openings presented themselves naturally.
Odd.
Most untrained fighters leaked intention through their shoulders or feet.
She didn't.
Her body stayed unnervingly quiet.
He initiated with a probing cut.
Fast.
A clean diagonal meant to test reaction timing.
Aki slipped half a step off the line while her blade rose minimally, edge turning just enough for steel to scrape harmlessly aside.
Clink.
Tiny movement.
Efficient.
No wasted energy.
Several instructors narrowed their eyes slightly.
Good structure.
Very good structure.
Arissu transitioned immediately.
The moment his first strike failed, his rear foot pivoted and the blade reversed direction smoothly into a thrust toward her ribs.
Elegant adaptation.
Aki retreated exactly one pace.
The tip barely missed her robe.
Arissu pressed harder now.
Steel flashed.
Three attacks in rapid succession flowed together almost seamlessly — thrust, rising cut, horizontal redirection. His footwork remained beautiful throughout, gliding across the polished floor with controlled precision.
This time Aki's defense became visible.
Not flashy.
Disturbing.
Her body moved like flowing water for fractions of seconds at a time.
Tiny angles.
Small turns.
Minimal redirection.
Every defense avoided force instead of meeting it directly.
Yet midway through those graceful movements something always changed.
The flow stopped.
Abruptly.
Violently.
Like watching a river freeze solid.
Her structure locked unnaturally during transitions.
Shoulders compressing.
Hips tightening.
Momentum gathering where it should have dispersed.
Wrong.
One instructor near the front frowned deeply.
"What… is that?"
Arissu felt it too.
Every time their blades touched, strange recoil traveled through her stance. As though she was forcefully trapping momentum inside her own body instead of releasing it naturally.
Mechanically unsound.
And yet—
effective.
He accelerated suddenly.
Aura flickered faintly along his blade.
Not dramatic.
Just enough to sharpen presence.
The air around him seemed lighter for an instant as he stepped inward with explosive speed.
Gasps rose from some trainees.
Now.
Aki barely caught the strike.
Steel screamed.
The impact traveled through her arms violently enough to numb her fingers.
Strong.
Much stronger than before.
Arissu flowed beautifully from the clash into close-range pressure, shoulder turning as his blade slid down hers toward her wrists.
Classic control sequence.
Elegant.
Professional.
Aki retreated again—
No.
Not retreat.
Redirection.
Her foot hooked backward while her torso rotated narrowly around the pressure line. His blade passed inches from her stomach.
Then something changed.
Tiny.
Almost invisible.
Her right foot planted harder.
The wooden floor creaked sharply.
Several experienced swordsmen stiffened instantly.
Compression.
Arissu's instincts screamed.
He disengaged backward immediately—
Too slow.
Aki's body stopped flowing entirely.
Her muscles locked.
Momentum reversed.
The transition looked horrifying.
Her haori snapped violently from sudden acceleration.
Then—
Impact.
The sound came half a heartbeat late.
CRACK.
Her sword crossed the distance between them in a brutally direct linear slash that shattered through Arissu's defensive timing entirely.
Not through his guard.
Past it.
The acceleration was monstrous.
Rainwater gathered beneath nearby roof tiles burst outward from displaced air.
Arissu barely intercepted in time.
The collision detonated through his arms like a hammer strike.
His stance collapsed backward three full steps.
Gasps erupted throughout the court.
One noble actually stood.
Arissu's eyes widened.
Pain shot through both wrists.
What in the hell was that?
Across the court Aki's right arm trembled once.
Barely visible.
But there.
Her shoulder burned white-hot beneath the haori.
Fingers slightly numb.
Breathing unstable.
Damage accumulating.
Arissu saw it immediately.
Self-inflicted recoil.
His expression sharpened.
Now he understood.
That attack carried terrifying force because her body was sacrificing itself to produce it.
Insane.
The instructors noticed too.
The one near the front muttered quietly:
"She's destroying her joints."
The older Edgebearer near the pillars answered without looking away from the court:
"…But the acceleration."
Arissu reset his stance carefully.
No more arrogance now.
Only focus.
He inhaled once.
Then attacked seriously.
This time the beauty of Sky Domain swordsmanship fully revealed itself.
His blade became fluid without becoming wild.
Adaptive transitions flowed naturally between styles — a straight fencing thrust turning seamlessly into a rotational kenjutsu cut before collapsing into close-quarter pressure work.
Every movement possessed purpose.
Every angle controlled centerline.
His aura shimmered faintly around him now like pale heated air.
The spectators leaned forward.
This was proper swordsmanship.
Beautiful.
Terrifyingly refined.
And Aki matched him.
Barely.
She yielded constantly beneath pressure, her footwork carrying her just outside fatal lines by inches. Their blades scraped and bound repeatedly in short violent exchanges.
Clack—
Skrrt—
Tak—
Tiny sounds.
Tiny mistakes.
Life and death hidden inside centimeters.
Arissu's attacks grew sharper.
More efficient.
He began targeting her damaged shoulder deliberately.
A thrust forced her parry high—
Pain exploded through her arm.
Too slow.
His follow-up slash cut across her side.
Warmth bloomed beneath her ribs.
Then heat.
Then wetness.
Blood sprayed lightly across the court.
Aki didn't look down.
She already knew.
Arissu pressed.
Aki retreated two steps, breathing harder now.
Warm blood soaked slowly into the dark fabric beneath her ribs.
The nobles watched intensely.
No wasted movements now.
No mockery.
Only tension.
Arissu advanced carefully.
"She's finished," someone whispered.
But then—
Aki changed distance.
Subtly.
She stepped inward instead of away.
Wrong choice.
Or so it appeared.
Arissu reacted immediately with a downward cut aimed at collarbone height.
Aki moved.
Not quickly.
Precisely.
Her blade turned just enough to redirect the descending strike past her shoulder while her hips rotated underneath the force.
Flow.
Yield.
Redirection.
Then—
everything stopped.
The transition made multiple instructors physically tense.
Her knees locked.
Spine compressed.
Momentum gathered violently through her frame.
Even the sleeves of her haori rippled sharply inward.
Something tore in her shoulder.
She didn't stop.
Arissu realized too late.
The flow had become a loaded spring.
Aki exploded forward.
The Shattering Strike arrived like reality tearing sideways.
No flourish.
No aura wave.
Just impossible acceleration.
Her sword crashed through his defense with horrifying force and struck flat across his chest armor.
BOOM.
The wooden court ruptured beneath both their feet.
Arissu's body launched backward violently before skidding across the polished floor.
Silence.
Absolute silence.
Even the wind seemed gone.
Arissu coughed hard against the ground, unable to breathe properly.
His sword had flown from his hand.
A perfect red mark spread across his chest beneath cracked armor plating.
If the strike had landed edge-first—
The realization settled across the court slowly.
Aki stood frozen several meters away.
Her sword lowered.
Her right hand trembling violently now.
Breathing unstable.
Shoulder partially numb.
Pain radiated through her elbow and spine like burning wire.
But she remained standing.
Nobody spoke.
The silence felt unnatural.
Heavy.
Then finally—
"What kind of technique was that?"
The voice came from one of the instructors.
Not admiration.
Disturbance.
Another immediately frowned.
"It's crude."
The older Edgebearer near the pillars uncrossed his arms. His eyes remained fixed on Aki.
"Crude things do not move like that."
A young instructor beside him frowned. "Is it even swordsmanship?"
The Edgebearer didn't answer.
Some trainees looked unsettled now. Others angry.
One noble scoffed openly.
"She cheated."
"With what?" another noble asked.
"I don't know, but that wasn't proper swordsmanship."
"It looked broken."
"Mechanically impossible."
Arissu slowly forced himself upright, breathing painfully.
His eyes remained locked on Aki.
No hatred.
Only shock.
Because during the final exchange—
for a single terrifying instant—
he genuinely believed he was about to die.
Aki looked back at him silently.
Then pain finally surged harder through her arm.
Her fingers spasmed once around the grip.
Too much strain.
Again.
An official stepped onto the court carefully.
His expression unreadable.
"The winner…"
A pause.
"…Aki."
The announcement echoed strangely through the silent grounds.
No applause followed.
Only whispers.
Confused.
Uneasy.
Like the court itself had witnessed something wrong.
Then footsteps approached from the upper terrace.
A uniformed messenger descended the stairs carrying the crest of the Great Blade.
The crowd parted instantly.
He stopped before Aki and bowed respectfully.
"The Sky Blade," he said calmly, "requests your presence."
Aki looked at the crest.
Then at the messenger's face.
Her thumb pressed into her palm.
Again.
The silence deepened even further.